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Global GTS Surface Hourly Observations in GEMPAK Format

Summary

The GTS Surface Hourly Observation Data set is one of several surface data sets collected by the National Center for Atmospheric Research/Earth Observing Laboratory (NCAR/EOL). Included in the data set are the global hourly (and special) surface observations. These data are contained in daily files which are in GEMPAK format. It may not contain data which was removed from the US GTS feed. The data were acquired via the UNIDATA Local Data Manager (LDM).

Data access

This dataset is not currently available online. For more information, please email the primary point of contact.

Additional information

Identifier	DOI: https://doi.org/10.26023/4T5H-8K4D-AY08
Data Quality	final
Versions	1.0 (2011-09-14)
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Related projects	ORCAS: The O2/N2 Ratio and CO2 Airborne Southern Ocean (ORCAS) Study Meso18-19: Verification of the Origins of Rotation in Tornadoes EXperiment-Southeast (VORTEX-SE) Meso18-19 VERTEX: Vertical Enhanced Mixing Experiment ICE-L: Ice in Clouds Experiment (ICE-L) DEEPWAVE: A Study of Deeply Propagating Gravity Waves from the Earth's Surface to the Mesosphere SAVANT: Stable Air Variability and Transport Operational: Operational Datasets CSET: Cloud System Evolution in the Trades T-PARC: THORPEX Pacific Asian Regional Campaign (T-PARC) HIWC-RADAR: High Ice Water Content (HIWC) Radar Study 2015 VORTEX-SE_2016: Verification of the Origins of Rotation in Tornadoes EXperiment-Southeast (VORTEX-SE) 2016 Field Campaign DYNAMO: Dynamics of the Madden-Julian Oscillation WINTER: Wintertime Investigation of Transport, Emission, and Reactivity RELAMPAGO: Remote sensing of Electrification, Lightning, And Mesoscale/microscale Processes with Adaptive Ground Observations RAINEX: Hurricane Rainband and Intensity Change Experiment CONTRAST: Convective Transport of Active Species in the Tropics SNOWIE: Seeded and Natural Orographic Wintertime clouds - the Idaho Experiment PLOWS: Profiling of Winter Storms PREDICT: Pre-Depression Investigation of Cloud-systems in the Tropics (PREDICT) SWEX: Sundowner Winds Experiment TORUS_2022: Targeted Observation by Radars and UAS of Supercells 2022 TORUS-LItE: Targeted Observation by Radars and UAS of Supercells - Left-flank Intensive Experiment Perdigao: Perdigao Field Experiment ICE-T: Ice in Clouds Experiment - Tropical MPEX: Mesoscale Predictability Experiment VORTEX-SE_2018: The Verification of the Origins of Rotation in Tornadoes Experiment Southeast (VORTEX-SE) 2018 Field campaign PERiLS_2023: Propagation, Evolution and Rotation in Linear Storms 2023 MethaneAIR: MethaneAIR TORERO: Tropical Ocean tRoposphere Exchange of Reactive halogen species and Oxygenated VOC OTREC: Organization of Tropical East Pacific Convection PERiLS_2022: Propagation, Evolution and Rotation in Linear Storms 2022 TCI: Tropical Cyclone Intensity Experiment HAIC-HIWC: High Altitude Ice Crystals - High Ice Water Content Project SPICULE: Secondary Production of Ice in Cumulus Experiment DC3: Deep Convective Clouds & Chemistry Project VORTEX-SE_2017: Verification of the Origins of Rotation in Tornadoes EXperiment-Southeast (VORTEX-SE) 2017 Field Campaign VORTEX2: Verification of the Origins of Rotation in Tornadoes Experiment 2 MATERHORN-X: Mountain Terrain Atmospheric Modeling and Observations HAIC-HIWC_2015: High Altitude Ice Crystals - High Ice Water Content Project - 2015 HIWC-RADAR-2018: High Ice Water Content (HIWC) Radar Study 2018 TORUS_2019: Targeted Observation by Radars and UAS of Supercells 2019 NAME: North American Monsoon Experiment ITOP: Impact of Typhoons on the Ocean in the Pacific ICICLE: In-Cloud Icing and Large-Drop Experiment IDEAL: Instabilities, Dynamics and Energetics accompanying Atmospheric Layering PECAN: Plains Elevated Convection at Night SOCRATES: Southern Ocean Clouds Radiation Aerosol Transport Experimental Study OWLeS: Ontario Winter Lake-effect Systems CHEESEHEAD: Chequamegon Heterogeneous Ecosystem Energy-balance Study Enabled by a High-density Extensive Array of Detectors SAS: The Southeast Atmosphere Study
Spatial Type	point
Frequency	hourly
Language	English
Categories	Land Based Mesonet Meteorology Surface
Platforms	Automated Surface Observing System - ASOS Automated Weather Observing System - AWOS Weather Stations
Instruments	Automated Weather System
GCMD Science Keywords	24 HOUR PRECIPITATION AMOUNT AIR TEMPERATURE CLOUD BASE HEIGHT CLOUD FRACTION DEW POINT TEMPERATURE DEW POINT TEMPERATURE HOURLY PRECIPITATION AMOUNT PRESENT WEATHER PRESSURE TENDENCY SEA LEVEL PRESSURE SNOW DEPTH SNOW DEPTH VISIBILITY WIND DIRECTION WIND SPEED Show 12 more... Expand keywords
Documentation	GTS_LDM_surface_hourly.html [1 KiB]

Temporal coverage

Begin datetime	2000-03-17 00:00:00
End datetime	2023-06-03 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 90.00, Minimum (South) Latitude: -90.00
Minimum (West) Longitude: -180.00, Maximum (East) Longitude: 180.00

Primary point of contact information

EOL Data Support <datahelp@eol.ucar.edu>

Additional contact information

author: National Weather Service (NWS)

Citation

Example citation following ESIP guidelines:

National Weather Service (NWS). 2011. Global GTS Surface Hourly Observations in GEMPAK Format. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/4T5H-8K4D-AY08. Accessed 05 Jun 2023.

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